Family name Piit (Piit 
) , throughout the world, is a rare last name. The cognomen Piit is habitual in South-eastern Asia, particularly Philippines, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, Indonesia, and India. Much less frequently, Piit is the forename as well as the last name.
Amy, Avieta, Benjie, Rowena, Emy Zenny Cris, Felipe, Sheldon, Agustin, Rosabel, Ernesto, Arnold, Erenilo, Honoria, Maryjean, Maxencio, Arcelita, Benjamin, Roselita, Remedios, Dalmacio, Elensita, Erlinda, Andrew, Andres, Steven, Pii, Rey, Brad, Rose, Gina, Gigi, Jose, John, Joel, Nilo, Nina, Manuk, Allan, Ariel, Amado, Braad, Roger, Danny, Lydio, Yuzuf, Margie, Mary Jean, and Romnick Mark